Attachment J-1502000-31 Mass Communication Systems.xlsx

This is an asset inventory spreadsheet detailing communication and alarm systems across multiple Naval Research Laboratory (NRL) facilities. The document catalogues mass notification and communication/alarm system assets located at 61 distinct NRL building locations, with each asset assigned a unique identification number, system classification, and installation date. The systems are uniformly classified under master system category D50 (Electrical), sub-system D5030 (Communication and Security), and component D5030910 (Communication/Alarm Systems).

The inventory includes three primary system types deployed across the NRL facilities: Fire Protection Systems (FPS) with varying device counts ranging from 12 to 100 devices per location (detectors, strobes, and pull stations); Intercom Systems with station counts ranging from 6 to 100 stations; and Sound Systems with outlet counts ranging from 6 to 100 outlets. Installation dates span from 1965 through 2016, indicating systems of varying ages and maintenance requirements. The asset listing identifies specific floor locations and room assignments for certain systems (such as 2FL-RM-206 CEM LAB and 2FL-RM-214 RTS LAB in NRL-60), while others cover building-wide coverage. This comprehensive inventory directly supports the Naval Facilities Engineering Command's February 2028 Facility Support Services contract for NRL Washington, DC, which requires facility management and maintenance of installed equipment and systems over an eight-year period.